The Best Races - Kansas City

JUN
20
2026
A relaxed, wave-based run in Mill Creek Park on June 20, 2026, offering 5K, 10K, 13.1, a virtual option, and a family mile, with shipped swag, finisher medals, and optional timing.
Sat 20 Jun 2026
13 miles 10 kilometers 5 kilometers

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Sloth Run 5K/10K/13.1 Kansas City

The Sloth Run takes place on June 20, 2026, at Mill Creek Park, Broadway Boulevard, Kansas City, MO. The event offers in-person and virtual options with multiple distance choices and a capped, wave-based format for in-person participants.

Distances:

  • 5K
  • 10K
  • Half-Marathon 13.1
  • Virtual Run
  • Family 1 Mile Fun Run

Timing is optional: participants may track time with personal apps or ask coordinators for timing assistance. No timing chips are used. Waves are limited in size and are filled on a first-come, first-served basis. Coordinators remain on site for several hours after the first wave to support late arrivals.

Registered participants receive shipped swag for U.S. addresses, race-day bibs, and finisher items. Included items listed by the organizer are a running T-shirt, a finisher's towel or giveaway, a finisher's medal, a digital training pack, and an online certificate of completion. An upgraded technical running shirt is available for an additional fee. Packet pickup is handled by direct shipping; shirts are typically mailed the week of the race, though late registrations may receive shirts after the event.

The event lists optional fundraising activity tied to mile logging after the race and provides sponsorship and volunteer opportunities. Registration fees vary by distance. Visit the organization's website for the most recent information.

13 mi
Half-Marathon 13.1
10 km
10k
5 km